85420303486 has 32 divisors (see below), whose sum is σ = 151014274560. Its totient is φ = 35481314400.

The previous prime is 85420303483. The next prime is 85420303511. The reversal of 85420303486 is 68430302458.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85420303483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 669625 + ... + 786916.

It is an arithmetic number, because the mean of its divisors is an integer number (4719196080).

Almost surely, 2^85420303486 is an apocalyptic number.

85420303486 is a deficient number, since it is larger than the sum of its proper divisors (65593971074).

85420303486 is a wasteful number, since it uses less digits than its factorization.

85420303486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1456680.

The product of its (nonzero) digits is 552960, while the sum is 43.

The spelling of 85420303486 in words is "eighty-five billion, four hundred twenty million, three hundred three thousand, four hundred eighty-six".